253664256

素因数分解:

$2^{10}\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1163}}^1$

素因数の和:1257

約数の個数: 88

約数和(自身を含む): 686219904

約数和(自身を除く): 432555648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 512, 568, 768, 852, 1024, 1136, 1163, 1536, 1704, 2272, 2326, 3072, 3408, 3489, 4544, 4652, 6816, 6978, 9088, 9304, 13632, 13956, 18176, 18608, 27264, 27912, 36352, 37216, 54528, 55824, 72704, 74432, 82573, 109056, 111648, 148864, 165146, 218112, 223296, 247719, 297728, 330292, 446592, 495438, 595456, 660584, 893184, 990876, 1190912, 1321168, 1786368, 1981752, 2642336, 3572736, 3963504, 5284672, 7927008, 10569344, 15854016, 21138688, 31708032, 42277376, 63416064, 84554752, 126832128, 253664256]

約数ペア:

[(1, 253664256), (2, 126832128), (3, 84554752), (4, 63416064), (6, 42277376), (8, 31708032), (12, 21138688), (16, 15854016), (24, 10569344), (32, 7927008), (48, 5284672), (64, 3963504), (71, 3572736), (96, 2642336), (128, 1981752), (142, 1786368), (192, 1321168), (213, 1190912), (256, 990876), (284, 893184), (384, 660584), (426, 595456), (512, 495438), (568, 446592), (768, 330292), (852, 297728), (1024, 247719), (1136, 223296), (1163, 218112), (1536, 165146), (1704, 148864), (2272, 111648), (2326, 109056), (3072, 82573), (3408, 74432), (3489, 72704), (4544, 55824), (4652, 54528), (6816, 37216), (6978, 36352), (9088, 27912), (9304, 27264), (13632, 18608), (13956, 18176)]